πagarwalmath · 1st grade · Common Core 1.OA.C.6
➖ Subtract within 20
Add and subtract within 20 (fluent within 10)
Name: ______________________Date: ____________
112 − 5 = ?
Answer: ______________
219 − 6 = ?
Answer: ______________
35 − 4 = ?
Answer: ______________
411 − 4 = ?
Answer: ______________
519 − 5 = ?
Answer: ______________
614 − 4 = ?
Answer: ______________
713 − 8 = ?
Answer: ______________
88 − 4 = ?
Answer: ______________
916 − 9 = ?
Answer: ______________
1010 − 6 = ?
Answer: ______________
1116 − 8 = ?
Answer: ______________
1217 − 6 = ?
Answer: ______________
Answer key: Subtract within 20
- 1. 7
- 2. 13
- 3. 1
- 4. 7
- 5. 14
- 6. 10
- 7. 5
- 8. 4
- 9. 7
- 10. 4
- 11. 8
- 12. 11
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/sub-within-20